| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.44 | 12.128% | $193.3535 | $193.35 | $193.35 | $193.40 |
| Purchase #2 | $228.88 | 11.595% | $255.4186 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $28.90 | 6.114% | $30.6669 | $30.67 | $30.65 | $30.70 |
| Purchase #4 | $131.96 | 8.488% | $143.1608 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $193.93 | 6.425% | $206.39 | $206.39 | $206.40 | $206.40 |
| Purchase #6 | $233.76 | 4.145% | $243.4494 | $243.45 | $243.45 | $243.40 |
| Purchase #7 | $150.77 | 12.316% | $169.3388 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $1,140.64 | $1,241.7780 | $1,241.78 | $1,241.75 | $1,241.80 | |